Base | Representation |
---|---|
bin | 1111011111110… |
… | …11010010110111 |
3 | 100001121220011120 |
4 | 13233323102313 |
5 | 231240113101 |
6 | 20522235023 |
7 | 3136005564 |
oct | 757732267 |
9 | 301556146 |
10 | 130004151 |
11 | 67425052 |
12 | 37655a73 |
13 | 20c1a644 |
14 | 133a186b |
15 | b62eb36 |
hex | 7bfb4b7 |
130004151 has 8 divisors (see below), whose sum is σ = 183535344. Its totient is φ = 81571200.
The previous prime is 130004131. The next prime is 130004183. The reversal of 130004151 is 151400031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130004151 - 26 = 130004087 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 130004151.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130004131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1274500 + ... + 1274601.
It is an arithmetic number, because the mean of its divisors is an integer number (22941918).
Almost surely, 2130004151 is an apocalyptic number.
130004151 is a deficient number, since it is larger than the sum of its proper divisors (53531193).
130004151 is a wasteful number, since it uses less digits than its factorization.
130004151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2549121.
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 130004151 is about 11401.9362829302. The cubic root of 130004151 is about 506.5850936792.
Adding to 130004151 its reverse (151400031), we get a palindrome (281404182).
The spelling of 130004151 in words is "one hundred thirty million, four thousand, one hundred fifty-one".
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